7151407851 has 12 divisors (see below), whose sum is σ = 11091979752. Its totient is φ = 4086518688.

The previous prime is 7151407831. The next prime is 7151407883. The reversal of 7151407851 is 1587041517.

It is not a de Polignac number, because 7151407851 - 2¹⁸ = 7151145707 is a prime.

It is a super-2 number, since 2×7151407851² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7151407831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24324370 + ... + 24324663.

It is an arithmetic number, because the mean of its divisors is an integer number (924331646).

Almost surely, 2^7151407851 is an apocalyptic number.

7151407851 is a deficient number, since it is larger than the sum of its proper divisors (3940571901).

7151407851 is a wasteful number, since it uses less digits than its factorization.

7151407851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48649050 (or 48649043 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 39.

The square root of 7151407851 is about 84565.9970141664. The cubic root of 7151407851 is about 1926.6249596094.

The spelling of 7151407851 in words is "seven billion, one hundred fifty-one million, four hundred seven thousand, eight hundred fifty-one".